Which Is Harder: A Man Running a Marathon Under 3:00 or a Woman Under 3:30? | by Brian Rock | Runner's Life This title includes information on training for both sport and competition, including individual running plans, advanced schedules and expert advice, that are shown in over 280 photographs. It also includes information on how to improve your running performance for events from 5K and 10K races to advanced and elite marathons. It includes strength exercise sequences, skills and drills, together... Advanced Running: How To Train For Both Sport And Competition With step-by-step instruction and over 280 photographs, this is the complete practical guide to optimizing your skills and maximizing your performance. This book offers a complete guide to joining the elite, featuring advanced running from 5K and 10K races, progressing to marathon and triathlon